UAA2001 datasheet.
 

Does anyone have this data sheet?

A couple of these chips turned up while I was clearing out a junk box,
apparently the chip is some sort of PLL frequency synth for TVs and unusual
for a UAA prefix its a Motorola part.

TIA.

UAA2001 datasheet.
 

On Wed, 13 Jan 2010 18:53:09 -0000, "ian field"
wrote:

Does anyone have this data sheet?

A couple of these chips turned up while I was clearing out a junk box,
apparently the chip is some sort of PLL frequency synth for TVs and unusual
for a UAA prefix its a Motorola part.

TIA.


The ON-Semi site shows a UAA201 ??

It was not unusual for Motorola to license other suppliers' parts (to
satisfy MIL dual-source requirements), and they kept the prefix.

...Jim Thompson
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I love to cook with wine. Sometimes I even put it in the food.

UAA2001 datasheet.
 

"Jim Thompson" /Snicker
wrote in message ...
On Wed, 13 Jan 2010 18:53:09 -0000, "ian field"
wrote:

Does anyone have this data sheet?

A couple of these chips turned up while I was clearing out a junk box,
apparently the chip is some sort of PLL frequency synth for TVs and
unusual
for a UAA prefix its a Motorola part.

TIA.


The ON-Semi site shows a UAA201 ??

Typing UAA201 into the Onsemi search box brings up the UAA2016 - a zero
voltage power switch.

UAA2001 datasheet.
 

"ian field" schreef in bericht
...
Does anyone have this data sheet?

A couple of these chips turned up while I was clearing out a junk box,
apparently the chip is some sort of PLL frequency synth for TVs and
unusual for a UAA prefix its a Motorola part.

TIA.


You're right. Some Googling reveals:
Synthesizer amplifier & driver. Direct tuner driver from 4 Band drivers.
60mA band driver capability. Direct control of the tuners varicap diode.
But so far no datasheet.

petrus bitbyter

UAA2001 datasheet.
 

"petrus bitbyter" wrote in message
l.nl...

"ian field" schreef in bericht
...
Does anyone have this data sheet?

A couple of these chips turned up while I was clearing out a junk box,
apparently the chip is some sort of PLL frequency synth for TVs and
unusual for a UAA prefix its a Motorola part.

TIA.


You're right. Some Googling reveals:
Synthesizer amplifier & driver. Direct tuner driver from 4 Band drivers.
60mA band driver capability. Direct control of the tuners varicap diode.
But so far no datasheet.

Apparently they were used in a Ferguson brand TV, but I don't recall ever
encountering one during my TV repair days, so I probably don't have a
schematic showing one in use either.

Its cropped up on a couple of bulletin boards with other people asking for a
DS, one reply has a link but it turns out to be a UAA2022 - apparently the
2001 is mentioned in the text.